2533630423 has 8 divisors (see below), whose sum is σ = 2575722240. Its totient is φ = 2491879800.

The previous prime is 2533630417. The next prime is 2533630427. The reversal of 2533630423 is 3240363352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2533630423 - 2⁹ = 2533629911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2533630427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70303 + ... + 100048.

It is an arithmetic number, because the mean of its divisors is an integer number (321965280).

Almost surely, 2^2533630423 is an apocalyptic number.

2533630423 is a deficient number, since it is larger than the sum of its proper divisors (42091817).

2533630423 is a wasteful number, since it uses less digits than its factorization.

2533630423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170597.

The product of its (nonzero) digits is 38880, while the sum is 31.

The square root of 2533630423 is about 50335.1807685241. The cubic root of 2533630423 is about 1363.2675221980.

Adding to 2533630423 its reverse (3240363352), we get a palindrome (5773993775).

The spelling of 2533630423 in words is "two billion, five hundred thirty-three million, six hundred thirty thousand, four hundred twenty-three".